baber/WOPTO huggingface dataset:
Patent JP-H09117244-A (JP)
Title: Heating type fumigator
Inventor: HASEGAWA TAKAHIRO
IPC: A61L9/03
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a heating type fumigator which reveals improved fumigation efficiency, even when different fumigators are used, by providing a height adjuster for the fumigators to make the height of the top of a liquid-absorbing core string equal to the top edge of a heater. SOLUTION: In this fumigator 1 heated with a heater 10, a liquid-absorbing core string 5, e.g. made of felt is heated to fumigate a fumigant 2 such as an insecticide or repellent contained in the inside of the fumigator 1 with an electric heater. A height adjuster 7 is provided so that the height of the top end of the liquid-absorbing core string 5 is allowed to coincide to the height of the top end of the heater 10. This adjuster 7 is preferably mounted to the bottom of the fumigator 1 to adjust the height of the top end of the core string 5 equally to that of the top end of the heater 10.
Patent JP-H07158278-A (JP)
Title: Connecting method of reinforcement
Inventor: MORIGUCHI GORO
IPC: E04G21/12
Filed: 1993-12-13
Abstract: PURPOSE:To fill a grout into all of a plurality of sleeves for mutually connecting reinforcements by the filling of the grout from one position. CONSTITUTION:A plurality of sleeves 13 to which reinforcements 11, 12 to be mutually connected are inserted are successively connected to each other by a connecting pipe 15. A grout 20 is injected from the injection hole 16 of the sleeve 13a situated on one end part, whereby the grout 20 can be filled in all the sleeves 13, and the reinforcements 11, 12 can be connected to each other by the hardening of the grout 20.
Patent JP-H01154395-A (JP)
Title: Substrate voltage generating circuit
Inventor: ETO JUN
IPC: G11C11/34
Filed: 1987-12-11
Abstract: PURPOSE:To prevent an information holding characteristic by forming a charge pump capacity by a (p) type MOSFET, and thereby eliminating an electron injection to a semiconductor substrate through a diode parasitically generated on the charge pump. CONSTITUTION:The (p) type MOSFET is disposed in a (n) well 40, (n) layers 50 are connected to a node N4 to make the well 40 to be a source voltage VCC. (p) Layers 51, 52 form a source and a drain and grows a depression type by a (p) type channel area 53. A doped poly Si layer 20 is a gate. A current supplying operation to the substrate through the rectifying FET 4 of this VBB generating circuit is similar to the convention, the diode parasitically generated in the charge pump capacity is connected in an opposite direction to the convention, even when the node N2 goes to a lower potential than the substrate at an initialization t2t3, the diode is goes to a reverse bias, the current does not pass, the node N2 goes to the VCC and the potential of the node N2 is raised, and then, the cathode of the diode has the VCC, so that the diode is not forward biased. According to this constitution, an excessive electron injection is reduced to reduce the deterioration of the information characteristic.
Patent JP-H03169322-A (JP)
Title: Dehumidifying package
Inventor: KAWANABE SHUZO
IPC: B01D53/26
Filed: 1989-11-29
Abstract: PURPOSE:To prevent the generation of a free deliquescent solution by containing a deliquescent substance in one of a plurality of divided chambers and containing a highly water-absorbable resin in the other chamber. CONSTITUTION:The humidity in air invades in a chamber 3a containing a granular deliquescent substance 4 through the humidity permeable and water impermeable membrane 1a of a water impermeable packing material 1 and rapidly absorbed by the deliquescent substance 4 in the chamber 3a. A deliquescent solution generated as the absorption of humidity advances enters the adjacent chamber 3b through a partition wall sheet 2 and absorbed by the granular highly water-absorbable resin 5 received in the chamber 4b to be stored therein. As the deliquescent substance, lithium chloride or calcium chloride is used and, as the highly water-absorbable resin, a starch/acrylonitrile graft polymer is used. By this method, hygroscopic speed and capacity can be enhanced.
Patent JP-H03173966-A (JP)
Title: Atf circuit
Inventor: NAGASHIMA TOKUO
IPC: G11B15/467
Filed: 1989-11-30
Abstract: PURPOSE:To attain stable tracking control even when a signal from an ATF area is missed by blocking the sampling of an ATF error signal when no synchronous signal is detected. CONSTITUTION:A sample-and-hold circuit 48 making sampling and holding by interlocking with the detection of a synchronous signal by a synchronous signal detection circuit 10 is provided on the output side of an ATF error detection circuit 20. Moreover, a delay circuit 40 allows an ATF error signal to be delayed by a prescribed quantity so that an ATF error signal changed by one preceding track is not sampled by the circuit 48 when no synchronous signal is detected between the circuits 20 and 48. Furthermore, the sampling operation following by 2 succeeding tracks is blocked by a timing control circuit 46 and an AND circuit 52 when no synchronous signal is detected. Consequently, mis-tracking in the capstan servo system is prevented.
Patent JP-H021727-A (JP)
Title: Polycarbonate scarcely causing plate-out
Inventor: DANIERU UEIN FUOTSUKUSU
IPC: C07C59/70
Filed: 1988-12-12
Abstract: PURPOSE: To provide a polycarbonate reducing molding operation down time and excellent in productivity of a resin processing line by reacting the same with a specific carboxylic acid (derivative) for a terminal cap.  
     CONSTITUTION: (A) A dihydric pheonl such as bis (4-hydroxyphenyl) methane is mixed with an acid acceptor (e.g. pyridine), and either a carboxylic acid having a group represented by formula (B) (R 1  to R 3  are H, halogen, a C 1-12  hydrocarbyl, etc.) or its acyl halide derivative is added thereto. Next, the mixture is reacted with (C) a carbonic ester precursor such as carbonyl chloride to obtain a polycarbonate with a weight average molecular weight of 1000 to 200000. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02157512-A (JP)
Title: Gas hot-water supplier
Inventor: UMEKAGE YASUHIRO
IPC: F23J13/00
Filed: 1988-12-09
Abstract: PURPOSE:To reduce the generation of resonance sound by a method wherein partitioning plates, constituting the passage of exhaust gas, are constituted of a plurality of porous sound absorbing sheets provided with numberless through holes while an air layer, whose one end is communicated with the outside of an apparatus, is provided between the sound absorbing sheets. CONSTITUTION:Partitioning plates 8, 9, constituting the passage of exhaust gas, are constituted of two sheets of porous sound absorbing sheets provided with numberless through holes while an air layer 11, whose one end is communicated with the outside of an apparatus, is provided between two sheets of partitioning plates. In such a constitution, noise generated by combustion is projected from an exhaust port 6 through the passage 7 of exhaust gas. The passage is bent by several times in order to obtain a constitution wherein rain water will never invade into a combustion unit through the passage of exhaust gas. Rain water from outside collides against the first partitioning plate 9 and the hydraulic pressure as well as the amount of invading water are reduced remarkably whereby the water will never invade through the second partitioning plate 8. The water, which has invaded through the first partitioning plate, is discharged to the outside of the apparatus through an opening 22 provided at one end of the air layer. According to this method, resonance sound due to acoustic resonance, constituted of a combustion chamber and the passage of exhaust gas, can be reduced while the invasion of rain water from outside of the apparatus into the same can be prevented.
Patent JP-H06160698-A (JP)
Title: Driving transmission mechanism for lens frame
Inventor: SASAKI RYUTA
IPC: G02B7/10
Filed: 1992-11-20
Abstract: PURPOSE:To provide a driving transmission mechanism for a lens frame by which the number of motors used in a camera can be reduced and further saving space can be realized. CONSTITUTION:This mechanism is provided with a motor 1 having the end of an output shaft 1a projecting to the outside, a power transmission switching block 3 reciprocating in the shaft direction of the output shaft 1a, a 1st pivotally supporting part 4 connecting a lead screw 6 fitted in and pivotally supported by one end of the block 3 to one end of the output shaft 1a and rotating it, a zoom system lens frame 7 moving in the shaft direction as the screw 6 is rotated, a 2nd pivotally supporting part 5 connecting a lead screw 6A fitted in and pivotally supported by the other end of the block 3 to the other end of the output shaft 1a and rotating it, and a focusing system lens frame 9 moving in the shaft direction as the screw 6A is rotated.
Patent JP-H07169805-A (JP)
Title: Testing device for semiconductor device
Inventor: SASAKI TOMIYA
IPC: H01L21/66
Filed: 1993-12-14
Abstract: PURPOSE:To provide a testing device for a semiconductor device, in which the difference of cooling effects due to positions, where a circuit board is arranged, is reduced while improving the cooling effect and which can conduct an excellent test. CONSTITUTION:Evaporating sections 28 for heat pipes 27 are connected thermally to large-scale integrated circuit devices 25 loaded on circuit boards 24 radially stored in a board storage body 16 while condensing sections 29 for the heat pipes 27 are connected thermally to a cooling flow path 20 formed to the board storage body 16, thus similarly cooling the condensing sections 29 for each heat pipe 27 by the cooling flow path 20, then transferring heat approximately equally in each heat pipe 27 respectively. The large-scale integrated circuit devices 25 for each circuit board 24, on which the evaporating sections 28 for the heat pipes 27 are fixed, are cooled uniformly, thus keeping the temperatures of the large-scale integrated circuit devices 25 at approximately the same temperature.
Patent JP-H01153944-A (JP)
Title: Monitoring sensor for printed surface
Inventor: SASAKI HIROSHI
IPC: G01N21/892
Filed: 1987-12-11
Abstract: PURPOSE:To eliminate an area where detection sensitivity is low and to improve the reliability by arranging many photodetecting elements lengthwise in one or plural arrays so that contiguous parts of adjacent photodetecting element overlap each other in the traveling direction of a print surface. CONSTITUTION:Respective photodetectors 18 of the sensor 10 are formed in a parallelogram shape and arranged so that contiguous parts Sa and Sb1 of adjacent photodetectors 18a and 18b overlap each other in the traveling direction X of the print surface. Similarly, elements 18b and 18c are arranged so that their contiguous parts Sb2 and Sc overlap each other. The elements 18a-18c receive reflected light from areas (a)-(c) on the printed surface A. Reflected light from thin, belt-like overlap area OL which extends in the moving direction X of the printed surface A is detected by the contiguous parts Sa and Sb1, and Sb2 and Sc of the elements. Namely, reflected light from the entire area of the printed surface A sent as shown by an arrow X is detected by at least one element 18. Therefore, the lengthwise detection distribution of the sensor 10 becomes nearly flat and print errors which is distributed over the entire area of the printed surface are securely detected.
Patent JP-H10148104-A (JP)
Title: Blade
Inventor: PHILLIPS JAMES S
IPC: F02C7/18
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an internal cooling passage having the optimum flow characteristic in an arched blade. SOLUTION: An arched blade includes a plurality of passages arranged between pressure and suction side walls 28, 30. Respective side walls 28, 30 are extended in a blade width direction between a leading edge and a trailing edge and also extended in a blade length direction between inner and outer platforms 24, 26. Respective passages are extended in the blade length direction between the inner and outer platforms 24, 26. Two passages provided adjacently to each other are separated from each other by a plurality of ribs 36 having respective rib ends 46. Respective two passages provided adjacently to each other are connected to each other by a plurality of passage turn parts 34 having ends walls 44, respectively.  A first acute-angled corner part 41 is formed by the end walls 44 of respective passage turn parts 34 together with one of the pressure and suction side walls 28, 30, and a first fillet 45 is arranged at this corner part 41. Preferably, a second acute-angled corner part 43 is formed by respective rib ends 46 together with one of the pressure and suction side walls 28, 30, and a second fillet 48 is arranged at this corner part 43.
Patent JP-H06134414-A (JP)
Title: Washing device for work
Inventor: ARAIDA TOKUO
IPC: B08B3/10
Filed: 1992-10-28
Abstract: PURPOSE:To more effectively wash a work, in a work washing device wherein the washing soln. in a washing tank is injected to the work immersed in the washing tank from a jet nozzle to wash the work, by specifying the distance between the jet orifice of the jet nozzle and the work. CONSTITUTION:A jet nozzle 5 is provided to one side surface of a washing tank 1 having a washing soln. W received therein and the washing soln. in a storage tank 2 is sucked through a filter 3 by operating a washing soln. pump 4 to be supplied to the jet nozzle 5 under pressure and injected to the work 7 immersed in the washing soln. W from the jet orifice 5C of the jet nozzle 5 to wash the work 7. In this case, when the diameter of the jet orifice 5C is set to (d), the distance between the orifice end part 5B of the jet nozzle 5 and the work 7 is set to 5d-20d and the ratio P of the diameter (d) of the jet orifice and the diameter D of the work 7 is set to 3 or more. By this constitution, the energy of the cavitation of the washing soln. injected into the washing soln. is effectively used to enhance washing capacity.
Patent JP-H09153596-A (JP)
Title: Manufacture of semiconductor device
Inventor: INABA YUTAKA
IPC: H01L21/8242
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a rugged surface for a capacitor accumulation electrode so as to increase the surface area of the capacitor accumulation electrode and increase the accumulation charge amount of the capacitor by permitting a polysilicon film to be the capacitor accumulation electrode. SOLUTION: After forming a switching transistor on a silicon substrate 1 and forming an interlayer insulating film 6, a through hole is formed on the interlayer insulating film 6. Then, the silicon wafer is electrostatically charged, and a grain of 10-50nm is permitted to adhere on the interlayer insulating film 6 by the static electricity. A polysilicon film is accumulated on the whole plane, and a rugged surface is provided for the polysilicon film. Thus, the accumulation charge amount of the capacitor is increased, and the manufacture of the capacitor which ensures a sufficient accumulation charge amount of the capacitor is obtained.
Patent JP-H03173190-A (JP)
Title: Circuit and manufacture thereof
Inventor: HARADA AKIO
IPC: H05K3/24
Filed: 1989-11-30
Abstract: PURPOSE:To obtain an inexpensive circuit highly adhesive to a board and to a conductor layer by coating the conductor layer, which contains copper and glass frit and is made on a glaze layer formed on the board, with a plating film. CONSTITUTION:Glaze is solid-printed on a board by a well-known method such as screen-printing to form a glass layer and dried. After those processes of printing and drying are repeated several times, the glaze is baked. For example, copper paste is solid-printed by the screen-printing method to stick a thick layer on to the glaze. After drying and baking in a non-oxygenic atmosphere, the copper film is etched. A fine pattern is formed. It is acceptable that a mask or a screen of the specified conductor pattern is mounted on the surface of the board and conductive paste is applied thereon to form a conductor pattern on the glaze. After the conductor pattern is formed, it is dried at, for example, 100-150 deg.C and baked at about 800-1,100 deg.C in a non-oxygenic nitrogenous atmosphere of oxygen concentration as high as several to one-hundred ppm. The circuit pattern on the board is plated by electroless nickel plating and then plated by gold.
Patent JP-H08165721-A (JP)
Title: Footing water-drip device
Inventor: NAKAMURA SO
IPC: E04B2/56
Filed: 1994-12-16
Abstract: PURPOSE: To insert and fix a footing water-drip device with one simple operation and to make it possible to adjust the height by inserting a thrusting section in an opening recession of an inserting section inserted in a space section between a structural member and an exterior wall to push it upward. CONSTITUTION: An inserting section 8 forming an opening recession 7 of a mounting member 1 is inserted in a space section 6 between a structural member 4 such as foundation, column, furring strips, etc., erected on the footing upper surface and an exterior wall 5. At the same time, an interlocking and bending piece 10 bent outward from an opening edge 9 of the inserting section 8 is brought into contact with the lower side of the exterior wall 5 and is positioned to fix. Then, a thrusting section 15 formed in the basic end of a footing water drip main body 2 is inserted in the opening recession 7 of the mounting member 1 to push it upward.  Then, a first interlocking section 13 formed in the mounting member 1 is interlocked with a second interlocking section 16 formed in the footing water drip main body 2 and, at the same time, the height can be adjusted, and a footing water-drip device A is mounted.
Patent JP-H02161103-A (JP)
Title: Turbine
Inventor: MURATA SHIN
IPC: F01D1/04
Filed: 1988-12-13
Abstract: PURPOSE:To shorten the spacing of a pair of bearings on the left and right, and to stabilize the operation of an ultra high speed turbine in its total operating range by arranging a radial type turbine nozzle in front of an axial flow type turbine rotor and a radial type exhaust volute at its back. CONSTITUTION:An axial flow type turbine rotor 17 is arranged at the middle of a turbine main body 20, and a pair of rotary shafts 18, 19 on its left and right are supported with bearings 21, 22 rigidly fixed on the turbine main body 20. An inlet volute 25 is arranged, through a radial turbine nozzle 24, on the left side of the turbine rotor blade 23 of the axial flow type turbine rotor 17 while on its right side a radial type exhaust volute 26 is arranged. This makes it possible to shorten the spacing of a pair of bearings 21, 22 on the left and right, and to stabilize the operation in particular of a compact ultra high speed turbine in its total operating range.
Patent JP-H03172661-A (JP)
Title: Transmission device
Inventor: SAGATA MAKOTO
IPC: F16H57/02
Filed: 1989-11-30
Abstract: PURPOSE:To compact a device by a method wherein the transmission shaft and the shift shaft of a friction type continuously variable transmission are supported in parallel to a transmission shaft in a mission case supporting a plurality of transmission shafts, and a shifter operating shaft is mounted in a manner to extend through a case. CONSTITUTION:An input shaft 1, a transmission shaft 2 for receiving a power through the input shaft 1, an intermediate shaft 3 for PTO, an intermediate shaft 4 for running, a reduction shaft 5, and an output shaft 6 are all mounted in a parallel state in a mission case M. Three taper cones 14 revolved around an axis P are arranged around the transmission shaft 2 and a transmission member 15 capable of being axially shifted is brought into external contact therewith to form a friction type continuously variable transmission mechanism C. A shifter 16 to shift the transmission member 15 is disposed slidably along a shift shaft 17 extending in parallel to the transmission shaft 2 and slidably moved through rotation of a rock piece 18 of a control shaft 19 rotatably supported to the case M in a manner to extend therethrough. This constitution eliminates the need to mount a different case for a continuously variable transmission mechanism and compacts the whole of a device.
Patent JP-H03173779-A (JP)
Title: Surface treatment for steel plate
Inventor: AZUMA YOSHIAKI
IPC: B21B1/38
Filed: 1989-12-01
Abstract: PURPOSE:To obtain a steel plate excellent in corrosion resistance and wear resistance and improved in the degree of flatness by rubbing and coating the surface of a steel plate with a metallic powder placed on the steel sheet surface by the use of a roll and then heating and hot-rolling the above steel plate. CONSTITUTION:For example, a metallic powder mixture consisting of one or >=2 kinds among Zn, Sn, and Ni self-fluxing alloys, etc., or a metallic powder in which ceramic particles are mixed and which has a melting point equal to or lower than that of a steel plate is disposed on the surface of the steel plate. Proper grain size of the above metallic powder is 0.01-500mu. Subsequently, the above steel plate where the metallic powder is disposed on the surface is pressed down by means of a roll, and this roll is rotated at a differential speed higher or lower than the moving speed of the steel plate in the same or reverse direction as or the moving direction of the steel plate. After the surface of the steel plate is coated with the metallic powder by the above procedure, the steel plate is subjected to heating, e.g. at 400-1100 deg.C for 20-150min and then to hot rolling. Although rolling reduction ratio in this hot rolling differs according to the purpose, a rolling reduction ratio of 2-5 times is suited. By the above hot rolling, the steel plate having the above characteristics can be obtained.
Patent JP-H07167871-A (JP)
Title: Angular velocity sensor output correcting apparatus
Inventor: SUGA YOICHIRO
IPC: G01P3/44
Filed: 1993-12-14
Abstract: PURPOSE:To correct a traveling direction and to correct an angular velocity sensor by detecting a position plural times by a GPS, a distance sensor and the velocity sensor, and calculating a bearing difference between an advancing bearing obtained from the GPS and an advancing bearing of corresponding self-standing traveling. CONSTITUTION:GPS position calculating means 202 decides a GPS position from an output of a GPS receiver 201, input together with a previous position of position holding means 203 to absolute bearing calculating means 204 to obtain an advancing bearing. Speed detecting means 206 obtains a vehicle speed from an output of a speed sensor 205, moving distance calculating means 207 obtains a moved distance, and bearing change detecting means 209 obtains a bearing change amount from an output of an angular velocity sensor 208. Self-standing position calculating means 210 obtains a self-standing position, inputs together with a previous position from position holding means 211 to absolute bearing calculating means 212 to obtain its bearing. The outputs of the means 204, 212 are respectively input to bearing difference calculating means 213 and traveling bearing calculating means 214 to obtain a bearing correcting amount and a traveling bearing, the bearing is corrected by bearing correcting means 215, and a correction amount of the sensor 208 is obtained by offset value calculating means 216.